1427051640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1698871}}^1$

素因数の和:1698892

約数の個数: 64

約数和(自身を含む): 4892751360

約数和(自身を除く): 3465699720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1698871, 3397742, 5096613, 6795484, 8494355, 10193226, 11892097, 13590968, 16988710, 20386452, 23784194, 25483065, 33977420, 35676291, 40772904, 47568388, 50966130, 59460485, 67954840, 71352582, 95136776, 101932260, 118920970, 142705164, 178381455, 203864520, 237841940, 285410328, 356762910, 475683880, 713525820, 1427051640]

約数ペア:

[(1, 1427051640), (2, 713525820), (3, 475683880), (4, 356762910), (5, 285410328), (6, 237841940), (7, 203864520), (8, 178381455), (10, 142705164), (12, 118920970), (14, 101932260), (15, 95136776), (20, 71352582), (21, 67954840), (24, 59460485), (28, 50966130), (30, 47568388), (35, 40772904), (40, 35676291), (42, 33977420), (56, 25483065), (60, 23784194), (70, 20386452), (84, 16988710), (105, 13590968), (120, 11892097), (140, 10193226), (168, 8494355), (210, 6795484), (280, 5096613), (420, 3397742), (840, 1698871)]